Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
463-03-009 ISMRM Abstract

Clinical Utility of SWI-EPI for Penumbra Estimation using SWI–DWI Mismatch and its Comparison with ASL–based PWI–DWI Mismatch

Primary: Contrast Mechanisms - Susceptibility/QSM
Secondary: Neuro - Stroke and Cerebrovascular Disorders
463-03-009 · Metabolic Parameters in Stroke · Tuesday, 12 May, 1:40 PM–2:35 PM · Digital Posters Row D
Keywords: EPI Ischemic Stroke Susceptibility-weighted Imaging Arterial Spin Labelling (ASL) Perfusion Diffusion Mismatch
Accepted
Ankit Kandpal1, Rakesh K Singh2, Shalini Sharma2, Rakesh Kumar Gupta2, Anup Singh1,3
1Centre for Biomedical Engineering, Indian Institute of Technology, Delhi, India
2Department of Radiology, Fortis Memorial Research Institute, Gurugram, India
3Yardi School of Artificial Intelligence, Indian Institute of Technology, Delhi, India
Presenting Author: Puneet Kumar

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References

1. Vymazal J, Rulseh AM, Keller J, Janouskova L. Comparison of CT and MR imaging in ischemic stroke. Insights Imaging. 2012;3(6):619-627. doi:10.1007/s13244-012-0185-9 [doi]
2. Zhang S, Yao Y, Zhang S, et al. Comparative study of DSC-PWI and 3D-ASL in ischemic stroke patients. Journal of Huazhong University of Science and Technology - Medical Science. 2015;35(6):923-927. doi:10.1007/s11596-015-1529-8 [doi]
3. Gopinath G, Aslam M, Anusha P. Role of Magnetic Resonance Perfusion Imaging in Acute Stroke: Arterial Spin Labeling Versus Dynamic Susceptibility Contrast-Enhanced Perfusion. Cureus. Published online March 29, 2022. doi:10.7759/cureus.23625 [doi]
4. Bhattacharjee R, Gupta RK, Das B, Dixit VK, Gupta P, Singh A. Penumbra quantification from MR SWI-DWI mismatch and its comparison with MR ASL PWI-DWI mismatch in patients with acute ischemic stroke. NMR Biomed. 2021;34(7):1-15. doi:10.1002/nbm.4526 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/463-03-009